After the college entrance examination, you need to bring your valid certificate to the local education bureau for extra points.
As for how many points to add, you can consult the local education bureau.
Because the bonus policy varies from place to place.
Generally speaking, it will not exceed 30 points.
This will depend on the level of your special qualification certificate
I am a candidate from Sichuan.
I got 30 points in the college entrance examination.